<template>
    <div class="wrapper">
        <swiper :options="swiperOption" v-if="getSwiper">
            <swiper-slide v-for="item of list" :key="item.id">
                <img class="swipe-img" :src="item.imgUrl">
            </swiper-slide>
            <div class="swiper-pagination"  slot="pagination"></div>
        </swiper>
    </div>
</template>

<script>
export default {
  name: 'HomeSwiper',
  props: {
    list: Array
  },
  data () {
    return {
      swiperOption: {
        pagination: '.swiper-pagination',
        loop: true
      }
    }
  },
  computed: {
    getSwiper () {
      return this.list.length
    }
  }
}
</script>

<style lang="stylus" scoped>
    .wrapper >>> .swiper-pagination-bullet-active
      background-color :#fff
    .wrapper
      overflow hidden
      width :100%
      height :0
      padding-bottom :31.25%
      background-color :#eee
      .swipe-img
        width :100%
</style>
